Scandium - Wikipedia, the free encyclopedia
Scandium (pronounced /ˈskændiəm/, SKAN-dee-əm) is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic transition metal, it has historically been ...
Scandium(III) oxide - Wikipedia, the free encyclopedia
Scandium(III) oxide, Sc 2 O 3, scandia is a high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass ...
scandium definition of scandium in the Free Online Encyclopedia.
scandium (skăn`dēəm), metallic chemical element; symbol Sc; at. no. 21; at. wt. 44.9559; m.p. 1,541°C;; b.p. 2,831°C;; sp. gr. 2.99 at 20°C;; valence +3.
scandium - Wiktionary
External links. For etymology and more information refer to: http://elements.vanderkrogt.net/elem/sc.html (A lot of the translations were taken from that site with permission from ...
Scandium (Sc) - Chemical properties, Health and Environmental effects
chemical properties, health and environmental effects of scandium ... Atomic number. 21. Atomic mass. 44.9559 g.mol-1. Electronegativity according to Pauling
scandium (chemical element) -- Britannica Online Encyclopedia
Britannica online encyclopedia article on scandium (chemical element), (Sc), chemical element, rare-earth metal of transition Group IIIb of the periodic table. Scandium is a ...
Scandium
Atomic Number: 21: Atomic Symbol: Sc: Atomic Weight: 44.9559: Electron Configuration: 2-8-9-2: Shells: 2,8,9,2: Filling Orbital: 3d1: Melting Point: 1539 o C: Boiling Point:
scandium - definition of scandium by the Free Online Dictionary ...
scan·di·um (sk n d-m) n. Symbol Sc. A silvery-white metallic element found in various rare minerals and separated as a byproduct in the processing of certain uranium ores.
scandium - Hutchinson encyclopedia article about scandium
scandium. Silver-white, metallic element, atomic number 21, relative atomic mass 44.956. Its compounds are found widely distributed in nature, but only in minute amounts.